长大附中+英语+汤菁Unit 5教案

Unit 5 It must belong to Carla 一 复习 词汇的运用及翻译一 复习 词汇的运用及翻译 1 Grace always listens to classical music 2 Yesterday we had a good time at the picnic 3 You like reading so much Who is your favorite author 4 Whose volleyball is this It must belong to Mary She loves playing volleyball so much 二 听力二 听力 任务一 Whose backpack is this What are in the backpack Finish 2a 任务二 finish 2b 三 自主学习部分三 自主学习部分 任务一 你是聪明的推理高手吗 请根据听力材料中的划线部分的证据找 出其相应得出的各种结论 讨论 must can t could might 几个情态动词用 来做推测的 例子听力材料中的证据 1 Here is an our school T shirt 结论 The person must go to our school must 用于表示百分百的确 定 证据 2 Here is a hair band 结论 1 so the person can t be a boy 结论 2 It could be Mei s hair band 结论 3 Or the hair band might belong to Linda She was at the picnic 结论 4 The backpack could belong to Rita She always forgetting thing 证据 3 Look Tennis balls Linda has long hair and she is on the tennis team 结论 Then it must be Linda s backpack 任务二 让我们总结下 must can t could might 几个情态动词用于推导结 论时的用法 1 请观察以上例句 以上哪些情态动词用于表示肯定的推测 哪些用于 否定的推测 2 分别找出表示推测的可能性最大 可能性次之 及表示最不可能的情态 动词 从左到右排出 3 could might 是 can may 的过去式你觉得 could might 在表示推测的时 候是表示过去时态吗 任务三 能用以下表格总结情态动词用于表推测的规律吗 情态动词意思推测程度 must一定100 的可能性 might could也许 可能可能性为 20 80 can t不可能可能性几乎为零 任务四 Selfcheck 做做以下练习检查你是不是真正掌握了 must can t could might 等情态动词来表推测了吗 改错 1 Our teacher can be in the office because the light is on 2 The red backpack must be Emma s but I am not sure 3 The boy might be Ben He has gone to Beijing 4 The toy car mustn t be Tom s I saw this car at Maryh s house 四四 学以致用学以致用 1 你能根据图片做出各种正确的推测吗 A GAME 2 完成书上 2C 部分的练习 3 对话练习 A This backpack is Linda s Linda lost her backpack She must be very anxious now B anxious What does it I mean I don t know this word But I think it can t mean happy It might could mean worried A Yeah you are right She must be very worried She might could ask the teacher for help B No